| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $175.44 | 3.622% | $181.7944 | $181.79 | $181.80 | $181.80 |
| Purchase #2 | $106.77 | 6.369% | $113.5702 | $113.57 | $113.55 | $113.60 |
| Purchase #3 | $104.94 | 4.145% | $109.2898 | $109.29 | $109.30 | $109.30 |
| Purchase #4 | $99.96 | 13.720% | $113.6745 | $113.67 | $113.65 | $113.70 |
| Purchase #5 | $236.78 | 7.560% | $254.6806 | $254.68 | $254.70 | $254.70 |
| Purchase #6 | $238.66 | 5.467% | $251.7075 | $251.71 | $251.70 | $251.70 |
| Purchase #7 | $223.75 | 11.466% | $249.4052 | $249.41 | $249.40 | $249.40 |
| 7 purchase totals = | $1,186.30 | $1,274.1222 | $1,274.12 | $1,274.10 | $1,274.20 | |